Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6921602 | Fuel cell unit | Michael Lang | 2005-07-26 |
| 6875533 | Fuel cell unit and composite block of fuel cells | — | 2005-04-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6921602 | Fuel cell unit | Michael Lang | 2005-07-26 |
| 6875533 | Fuel cell unit and composite block of fuel cells | — | 2005-04-05 |